Reduction of Arterial Stiffness by Exercise Training Is Associated with Increasing Plasma Apelin Level in Middle-Aged and Older Adults
Figure 3
The correlation of percent change between plasma apelin levels and carotid β-stiffness in the training group, which was composed of middle-aged and older adults (A).
Correlation between percent change between plasma apelin levels and percent change of plasma NOx concentrations in the training group (B).